| Europe Capital to Country | 0 | - | 4.99 | 249,500 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,532 |
| European Capitals by Map | 0 | - | 4.99 | 138,482 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,853 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,207 |
| European Coastal Capitals | 0 | - | 4.95 | 90,355 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,494 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,446 |
| Official Cities in the UK | 0 | - | 4.89 | 282,941 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,869 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,957 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,059 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,154 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,905 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,935 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,023 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,036 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,080 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,610 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,823 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,435 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,536 |
| Random European Capital to Country | 0 | - | 4.98 | 190,595 |
| Random European Country to Capital | 0 | - | 4.93 | 164,456 |
| Name a City - European Countries | 0 | - | 4.90 | 65,160 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,361 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,477 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,628 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,890 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,045 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,568 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,277 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,374 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,781 |
| Asia Capital to Country | 0 | - | 4.96 | 126,430 |
| African Capitals by Map | 0 | - | 4.99 | 133,280 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,303 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,041 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,487 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,062 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,722 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,374 |
| Cities in European History #1 | 0 | - | 4.63 | 133,772 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,704 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,980 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,220 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,675 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,058 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,369 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,442 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,507 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,327 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,880 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,403 |
| US States and State Capitals | 0 | - | 4.99 | 161,176 |
| Capitals of the Stans | 0 | - | 4.95 | 26,721 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,370 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,174 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,215 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,188 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,285 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,063 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,176 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,572 |
| Random African Capital to Country | 0 | - | 4.97 | 100,472 |
| Random African Country to Capital | 0 | - | 4.94 | 71,076 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,817 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,734 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,242 |
| Counties of Ireland | 0 | - | 4.92 | 194,583 |
| Biggest Cities in Germany | 0 | - | 4.95 | 292,897 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,814 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,169 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,728 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,644 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,903 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,215 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,246 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,912 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,553 |
| Countries by Capital City | 0 | - | 5.00 | 67,872 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,942 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,434 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,546 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,951 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,929 |
| Moved Capital Cities | 0 | - | 4.96 | 74,024 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,376 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,006 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,063 |
| Which City in Europe? | 0 | - | 4.83 | 107,139 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,267 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,040 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,815 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 37,000 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,129 |
| British Places A-Z | 0 | - | 4.29 | 79,808 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,918 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,614 |
| Random Country to Capital | 0 | - | 4.98 | 917,895 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,587 |
| Boroughs of London | 0 | - | 4.63 | 87,619 |
| London Geography | 0 | - | 4.47 | 59,619 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,132 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,302 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,720 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,254 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,685 |
| North American Sports Cities | 0 | - | 4.83 | 171,734 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,227 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,695 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,221 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,639 |
| Name a Valid World City | 0 | - | 4.83 | 70,906 |
| Cities by Former Name | 0 | - | 4.83 | 91,409 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,309 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,559 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,849 |
| World Capitals by Map | 0 | - | 5.00 | 285,510 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,138 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,767 |
| Capitals Starting With H | 0 | - | 4.90 | 91,946 |
| Capitals Starting With K | 0 | - | 4.85 | 77,304 |
| Capitals Starting With L | 0 | - | 4.81 | 87,373 |
| Capitals Starting With M | 0 | - | 4.93 | 106,915 |
| Capitals Starting With P | 0 | - | 4.88 | 77,638 |
| Capitals Starting With R | 0 | - | 4.87 | 81,383 |
| Capitals Starting With S | 0 | - | 4.89 | 85,272 |
| Capitals Starting With T | 0 | - | 4.84 | 75,730 |
| Capitals Starting With W | 0 | - | 4.87 | 90,988 |
| Capitals Starting With A | 0 | - | 4.97 | 127,217 |
| Capitals Starting With B | 0 | - | 4.89 | 117,863 |
| Capitals Starting With D | 0 | - | 4.93 | 95,911 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,801 |
| Which City in Canada? | 0 | - | 4.82 | 56,938 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,736 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,621 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,505 |
| North America Cities by Map | 0 | - | 4.41 | 47,757 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,762 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,495 |
| Random European City to Country | 0 | - | 4.69 | 117,448 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,663 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,671 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,475 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,935 |
| Former Capitals | 0 | - | 4.88 | 71,363 |
| Capital Cities Chain | 0 | - | 4.83 | 82,454 |
| Coldest World Capitals | 0 | - | 4.95 | 133,444 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,369 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,640 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,549 |
| Which City in Germany? | 0 | - | 4.50 | 136,093 |
| Which City in Italy? | 0 | - | 4.67 | 89,959 |
| Which City in France? | 0 | - | 4.64 | 72,947 |
| Which City in Spain? | 0 | - | 4.50 | 49,871 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,756 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,533 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,966 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,456 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,979 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,594 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,324 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,812 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,881 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 100,986 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,267 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,791 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,112 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,249 |
| South American Cities on the Map | 0 | - | 4.56 | 35,372 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,675 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,376 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,856 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,604 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,735 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,022 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,879 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,437 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 11,942 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,591 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,143 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,153 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,047 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,940 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,290 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,270 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,511 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,910 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,261 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,267 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,540 |
